. >>> the group of 30 convening in london earlier this morning. this is a group of former central bankers and leaders in financial worlds. key topics were the supply of long-term capital to support long-term investment. for more we're joined by lord adair turner, chairman of the financial services authority and a member of the group of 30. thanks so much for joining us. >> good morning. or good afternoon just in london. >> yes, absolutely. good afternoon to you. we really want to talk about all the news that you have created in the last week, because you're talking about helicopter money. that we should remove the taboo of monetization, just a lot more printing, am i oversimplifying it? >> only slightly. i mean, the idea that governments and central banks should not finance deficits with money is one of the great taboos in economics. one of the interesting things about it is if you go back to what milton friedman wrote in 1948 or what henry simons, one of the founding fathers of the chicago school wrote in 1936, they believed that it was the obvio